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ab94ddbd0e
- having this flag causes emscripten to generate binary with pthread support, which is not compatible with browsers that do not support pthreads or with web pages that do not enable pthread support
260 lines
7.5 KiB
Python
260 lines
7.5 KiB
Python
# Copyright 2017 Google Inc.
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# All Rights Reserved.
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#
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Bazel Build for Google C++ Testing Framework(Google Test)
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package(default_visibility = ["//visibility:public"])
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licenses(["notice"])
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exports_files(["LICENSE"])
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config_setting(
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name = "qnx",
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constraint_values = ["@platforms//os:qnx"],
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)
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config_setting(
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name = "windows",
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constraint_values = ["@platforms//os:windows"],
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)
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config_setting(
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name = "freebsd",
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constraint_values = ["@platforms//os:freebsd"],
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)
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config_setting(
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name = "openbsd",
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constraint_values = ["@platforms//os:openbsd"],
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)
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config_setting(
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name = "emscripten_without_threads",
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constraint_values = [
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"@platforms//os:emscripten",
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],
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values = {
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"features": "-use_pthreads",
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},
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)
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# NOTE: Fuchsia is not an officially supported platform.
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config_setting(
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name = "fuchsia",
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constraint_values = ["@platforms//os:fuchsia"],
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)
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config_setting(
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name = "msvc_compiler",
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flag_values = {
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"@bazel_tools//tools/cpp:compiler": "msvc-cl",
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},
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visibility = [":__subpackages__"],
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)
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config_setting(
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name = "has_absl",
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values = {"define": "absl=1"},
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)
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# Library that defines the FRIEND_TEST macro.
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cc_library(
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name = "gtest_prod",
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hdrs = ["googletest/include/gtest/gtest_prod.h"],
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includes = ["googletest/include"],
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)
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# Google Test including Google Mock
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# For an actual test, use `gtest` and also `gtest_main` if you depend on gtest's
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# main(). For a library, use `gtest_for_library` instead if the library can be
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# testonly.
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cc_library(
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name = "gtest",
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srcs = glob(
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include = [
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"googletest/src/*.cc",
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"googletest/src/*.h",
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"googletest/include/gtest/**/*.h",
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"googlemock/src/*.cc",
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"googlemock/include/gmock/**/*.h",
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],
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exclude = [
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"googletest/src/gtest-all.cc",
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"googletest/src/gtest_main.cc",
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"googlemock/src/gmock-all.cc",
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"googlemock/src/gmock_main.cc",
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],
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),
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hdrs = glob([
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"googletest/include/gtest/*.h",
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"googlemock/include/gmock/*.h",
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]),
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copts = select({
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":qnx": [],
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":windows": [],
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":emscripten_without_threads": [],
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"//conditions:default": ["-pthread"],
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}),
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defines = select({
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":has_absl": ["GTEST_HAS_ABSL=1"],
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":emscripten_without_threads": ["GTEST_HAS_PTHREAD=0"],
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"//conditions:default": [],
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}),
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features = select({
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":windows": ["windows_export_all_symbols"],
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"//conditions:default": [],
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}),
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includes = [
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"googlemock",
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"googlemock/include",
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"googletest",
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"googletest/include",
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],
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linkopts = select({
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":qnx": ["-lregex"],
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":windows": [],
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":freebsd": [
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"-lm",
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"-pthread",
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],
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":openbsd": [
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"-lm",
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"-pthread",
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],
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":emscripten_without_threads": [],
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"//conditions:default": ["-pthread"],
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}),
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deps = select({
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":has_absl": [
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"@abseil-cpp//absl/container:flat_hash_set",
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"@abseil-cpp//absl/debugging:failure_signal_handler",
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"@abseil-cpp//absl/debugging:stacktrace",
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"@abseil-cpp//absl/debugging:symbolize",
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"@abseil-cpp//absl/flags:flag",
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"@abseil-cpp//absl/flags:parse",
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"@abseil-cpp//absl/flags:reflection",
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"@abseil-cpp//absl/flags:usage",
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"@abseil-cpp//absl/strings",
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"@re2",
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],
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"//conditions:default": [],
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}) + select({
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# `gtest-death-test.cc` has `EXPECT_DEATH` that spawns a process,
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# expects it to crash and inspects its logs with the given matcher,
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# so that's why these libraries are needed.
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# Otherwise, builds targeting Fuchsia would fail to compile.
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":fuchsia": [
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"@fuchsia_sdk//pkg/fdio",
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"@fuchsia_sdk//pkg/zx",
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],
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"//conditions:default": [],
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}),
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)
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# `gtest`, but testonly. See guidance on `gtest` for when to use this.
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alias(
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name = "gtest_for_library",
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testonly = True,
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actual = ":gtest",
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)
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# Implements main() for tests using gtest. Prefer to depend on `gtest` as well
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# to ensure compliance with the layering_check Bazel feature where only the
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# direct hdrs values are available.
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cc_library(
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name = "gtest_main",
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srcs = ["googlemock/src/gmock_main.cc"],
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features = select({
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":windows": ["windows_export_all_symbols"],
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"//conditions:default": [],
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}),
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deps = [":gtest"],
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)
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# The following rules build samples of how to use gTest.
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cc_library(
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name = "gtest_sample_lib",
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srcs = [
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"googletest/samples/sample1.cc",
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"googletest/samples/sample2.cc",
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"googletest/samples/sample4.cc",
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],
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hdrs = [
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"googletest/samples/prime_tables.h",
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"googletest/samples/sample1.h",
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"googletest/samples/sample2.h",
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"googletest/samples/sample3-inl.h",
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"googletest/samples/sample4.h",
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],
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features = select({
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":windows": ["windows_export_all_symbols"],
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"//conditions:default": [],
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}),
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)
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cc_test(
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name = "gtest_samples",
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size = "small",
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# All Samples except:
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# sample9 (main)
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# sample10 (main and takes a command line option and needs to be separate)
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srcs = [
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"googletest/samples/sample1_unittest.cc",
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"googletest/samples/sample2_unittest.cc",
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"googletest/samples/sample3_unittest.cc",
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"googletest/samples/sample4_unittest.cc",
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"googletest/samples/sample5_unittest.cc",
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"googletest/samples/sample6_unittest.cc",
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"googletest/samples/sample7_unittest.cc",
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"googletest/samples/sample8_unittest.cc",
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],
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linkstatic = 0,
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deps = [
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"gtest_sample_lib",
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":gtest_main",
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],
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)
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cc_test(
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name = "sample9_unittest",
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size = "small",
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srcs = ["googletest/samples/sample9_unittest.cc"],
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deps = [":gtest"],
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)
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cc_test(
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name = "sample10_unittest",
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size = "small",
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srcs = ["googletest/samples/sample10_unittest.cc"],
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deps = [":gtest"],
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)
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